APA-referens (7:e uppl.)

Gupta, D. (1992). Social stratification (Second and enlarged edition.). Oxford University Press.

Chicago-referens (17:e uppl.)

Gupta, Dipankar. Social Stratification. Second and enlarged edition. Delhi ; New York: Oxford University Press, 1992.

MLA-referens (8:e uppl.)

Gupta, Dipankar. Social Stratification. Second and enlarged edition. Oxford University Press, 1992.